PlainCities

Census tract · St. Louis County

Census Tract 2204.51, St. Louis County, Missouri

Census Tract 2204.51, GEOID 29189220451, in St. Louis County, Missouri, entirely within Oakville. 3,546 residents in the ACS 2020-2024 5-year estimates (±377); the 2020 Census counted 4,075.

Residents, 2020-2024

3,546

±377 (90% margin)
2020 Census count: 4,075

Median household income

$118,750

±$17,728 (90% margin)
St. Louis County: $82,936

Median home value

$362,700

±$54,393 (90% margin)
St. Louis County: $276,800

Median gross rent

not published


St. Louis County: $1,209

Where is Census Tract 2204.51?

Census Tract 2204.51 is one of 236 census tracts in St. Louis County, Missouri. It covers 2.05 square miles of land, 1,984 residents per square mile in 2020. Its GEOID, 29189220451, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 2204.51 lies in (share of its 2020 census blocks)
PlaceShare of the tract
Oakville100%
Census Tract 2204.51 (marked with a dot) in St. Louis County, Missouri. Boundaries: Census Bureau 2024.
7001.112204.432204.452204.462204.492204.502204.52 2204.51 1 mi
Census Tract 2204.51 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000. Dashed: tracts outside St. Louis County.

7 census tracts border Census Tract 2204.51: Tract 7001.11 in Jefferson County ($73,604), Tract 2204.43 ($76,681), Tract 2204.45 ($114,023), Tract 2204.46 ($120,042), Tract 2204.49 ($116,505), Tract 2204.50 ($111,500) and Tract 2204.52 ($114,261). The figure in brackets is each tract's median household income.

Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.

Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files

How many people live in Census Tract 2204.51?

The 2020-2024 American Community Survey puts Census Tract 2204.51's population at 3,546 (±377) in 1,355 households; the 2020 Census counted 4,075 residents and 1,526 housing units.

Counts, ACS 2020-2024 5-year estimates
MeasureTract 2204.51OakvilleSt. Louis CountyMissouri
Total population3,546±37735,333995,5696,191,814
Households1,355±9313,914413,8492,508,227
Average household size2.62±0.172.532.362.40
Housing units1,365±9214,242446,1922,825,287

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov

Who lives in Census Tract 2204.51?

The median resident of Census Tract 2204.51 is 45.6 years old; 23.7% are under 18 and 22.7% are 65 or older. The largest group is non-Hispanic white residents at 90.6%, then non-Hispanic residents of two or more races at 6.8%. 4.2% of residents were born outside the United States.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureTract 2204.51OakvilleSt. Louis CountyMissouri
Median age45.6±2.145.140.339.0
Under 18 years23.7%±3.5 pts20.0%22.0%22.3%
65 years and over22.7%±4.0 pts22.2%19.1%17.9%
Hispanic or Latino (any race)1.0%±1.2 pts2.9%3.9%5.2%
White alone, not Hispanic90.6%±5.6 pts88.5%61.4%76.3%
Black or African American alone, not Hispanic1.3%±1.5 pts2.3%24.0%10.9%
Asian alone, not Hispanic0.2%±0.3 pts1.6%4.9%2.1%
American Indian and Alaska Native alone, not Hispanic0.1%±0.1 pts0.0%0.1%0.2%
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±1.0 pts0.0%0.0%0.1%
Two or more races, not Hispanic6.8%±5.1 pts4.6%5.3%4.8%
Some other race alone, not Hispanic0.0%±1.0 pts0.1%0.5%0.4%
Born outside the United States4.2%±2.6 pts5.7%8.4%4.5%
Speak a language other than English at home (age 5+)5.8%±3.1 pts7.1%10.5%6.7%
Civilian veterans (age 18+)9.4%±2.9 pts6.9%6.0%7.3%
With a disability10.6%±4.6 pts10.9%12.1%14.9%
No health insurance coverage1.1%±1.3 pts2.6%5.7%8.8%
High school graduate or higher (age 25+)98.8%±1.4 pts96.1%94.5%91.9%
Bachelor's degree or higher (age 25+)51.0%±6.0 pts44.1%47.4%32.4%
Graduate or professional degree (age 25+)17.7%±4.0 pts16.9%20.4%12.6%
Lived in the same house a year earlier98.3%±1.7 pts92.4%88.2%87.4%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov

What do households in Census Tract 2204.51 earn?

Half of the 1,355 households in Census Tract 2204.51 earn less than $118,750 a year (±$17,728), against $82,936 across St. Louis County: 55th highest of the county's 234 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureTract 2204.51OakvilleSt. Louis CountyMissouri
Median household income$118,750±$17,728$106,362$82,936$70,702
Mean household income$132,400±$12,214$126,439$123,036$96,247
Per capita income$50,052±$4,517$50,231$51,977$39,695
People below the poverty line1.2%±1.2 pts6.4%9.8%12.6%
Children under 18 below the poverty line0.0%±4.1 pts4.5%13.5%15.8%
Households receiving SNAP0.3%±0.6 pts1.9%8.0%9.8%
Households with a computer95.6%±4.8 pts96.8%96.3%94.8%
Households with a broadband subscription96.2%±4.8 pts94.7%93.4%89.3%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What does housing cost in Census Tract 2204.51?

Owners occupy 98.5% of Census Tract 2204.51's occupied homes and renters 1.5%. The median owner-occupied home is valued at $362,700 by its owner (±$54,393).

Housing, ACS 2020-2024 5-year estimates
MeasureTract 2204.51OakvilleSt. Louis CountyMissouri
Median home value (owner-occupied)$362,700±$54,393$318,600$276,800$230,300
Renters paying 35% or more of income on rent15.0%±41.8 pts42.6%39.5%36.6%
Median monthly owner costs, with a mortgage$1,956±$196$1,887$1,753$1,524
Owner-occupied homes98.5%±1.9 pts86.0%69.2%68.1%
Renter-occupied homes1.5%±1.9 pts14.0%30.8%31.9%
Housing units1,365±9214,242446,1922,825,287
Single-family detached homes88.1%±5.5 pts79.6%72.0%70.5%
Mobile homes0.0%±2.5 pts0.1%0.3%5.2%
Built 2020 or later0.0%±2.5 pts0.0%0.7%1.6%
Built 2010 to 20191.0%±1.5 pts3.2%3.5%8.0%
Built 1939 or earlier1.8%±2.1 pts2.0%9.7%13.3%
Households with no vehicle4.1%±4.3 pts4.7%6.6%6.6%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov

How do people in Census Tract 2204.51 get to work?

74.3% of Census Tract 2204.51's workers drive alone and 18.1% work from home. The average trip to work takes 30.9 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureTract 2204.51OakvilleSt. Louis CountyMissouri
In the labor force (age 16+)62.1%±5.7 pts63.0%65.0%63.1%
Unemployment rate3.2%±2.7 pts4.0%4.3%4.0%
Drove alone to work74.3%±6.5 pts75.8%71.3%74.8%
Carpooled6.3%±3.9 pts4.2%6.4%8.1%
Public transportation0.0%±2.1 pts0.3%1.4%0.8%
Walked0.6%±1.0 pts0.4%1.4%1.8%
Worked from home18.1%±5.5 pts18.6%18.3%13.0%
Mean travel time to work30.9 min±4.727.6 min23.1 min23.5 min

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

How does Census Tract 2204.51 compare with the other tracts in St. Louis County?

Among St. Louis County's tracts with a reliable estimate, Census Tract 2204.51 ranks as shown below (1 = highest).

Census Tract 2204.51's rank among the tracts of St. Louis County and of Oakville
MeasureIn St. Louis CountyIn Oakville
Population151st of 2367th of 8
Residents per square mile183rd of 2366th of 8
Median household income55th of 2342nd of 8
Per capita income102nd of 2365th of 8
Median home value72nd of 2332nd of 8
Bachelor's degree or higher101st of 2273rd of 8
Median age48th of 2343rd of 8
Owner-occupied share7th of 2361st of 8

The tracts next to it on St. Louis County's income ladder

Median household income, ACS 2020-2024 5-year estimates
TractRankMedian household incomeResidents
Tract 2204.4652nd$120,042±$16,881 · within the margin of this tract4,372
Tract 216653rd$119,808±$38,470 · within the margin of this tract2,306
Tract 2152.3654th$119,375±$27,489 · within the margin of this tract3,131
Tract 2204.5155th$118,750±$17,7283,546
Tract 2179.3156th$118,487±$16,248 · within the margin of this tract6,696
Tract 2162.0257th$118,373±$13,011 · within the margin of this tract3,210
Tract 2214.2558th$118,125±$13,214 · within the margin of this tract4,987

"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.

Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed

How reliable are the figures for Census Tract 2204.51?

4 of the 17 figures for Census Tract 2204.51 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.

A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections